The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2021
Filed:
Jun. 24, 2019
Applicant:
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Inventors:
Stéphane Caplet, Grenoble, FR;
Laurent Mollard, Grenoble, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B81C 99/00 (2010.01); H01L 25/13 (2006.01); H01L 21/67 (2006.01); H01L 33/50 (2010.01); H01L 33/62 (2010.01); H01L 21/762 (2006.01);
U.S. Cl.
CPC ...
H01L 25/13 (2013.01); B81C 99/008 (2013.01); H01L 21/67121 (2013.01); H01L 21/76256 (2013.01); H01L 33/50 (2013.01); H01L 33/62 (2013.01); H01L 2933/0033 (2013.01);
Abstract
A device for the transfer of chips from a source substrate onto a destination substrate, including: a source substrate having a lower surface and an upper surface; and a plurality of elementary chips arranged on the upper surface of the source substrate, wherein each elementary chip is suspended above the source substrate by at least one breakable mechanical fastener, said at least one breakable mechanical fastener having a lower surface fastened to the upper surface of the source substrate and an upper surface fastened to the lower surface of the chip.